What was found
AFTER START LEFT PACK LIGHT ILLUMINATED UPON RECALL. EXTINGUISHED AFTER PRESSING MASTER CAUTION RESET. ACFT GROUNDED. NR 1 TEMP CONTROL LOGGED RAM AIR ACT FAULT. ACCOMPLISHED AMM 21-61-00-700-806-002. SYSTEM TESTS GOOD.
- Difficulty date
- September 21, 2016
- Submitted
- September 23, 2016
- Operation
- Air carrier
- Aircraft
- N423AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 35206
- Aircraft time
- 13,745 hours, 4,455 cycles
- System (JASC)
- 2150 · Cabin Cooling System
- Part
- A/C Pack
- Condition
- Malfunctioned
- Location
- Left
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.